feat(web): 随访模板管理页面 — CRUD + 路由 + 菜单迁移

- 新增 FollowUpTemplateList.tsx 页面（列表/新建/编辑/详情弹窗）
- 新增 followUpTemplates.ts API 客户端（list/get/create/update/delete）
- 注册路由 /health/follow-up-templates + 菜单标题 fallback
- 新增迁移 seed_follow_up_template_menu 注册菜单和权限

apps/web/src/App.tsx

@@ -50,6 +50,7 @@ const AlertRuleList = lazy(() => import('./pages/health/AlertRuleList'));
 const DeviceManage = lazy(() => import('./pages/health/DeviceManage'));
 const DialysisManageList = lazy(() => import('./pages/health/DialysisManageList'));
 const ActionInbox = lazy(() => import('./pages/health/ActionInbox'));
+const FollowUpTemplateList = lazy(() => import('./pages/health/FollowUpTemplateList'));
 
 // 内容管理
 const ArticleManageList = lazy(() => import('./pages/health/ArticleManageList'));
@@ -258,6 +259,7 @@ export default function App() {
                       <Route path="/health/devices" element={<DeviceManage />} />
                       <Route path="/health/dialysis" element={<DialysisManageList />} />
                       <Route path="/health/action-inbox" element={<ActionInbox />} />
+                      <Route path="/health/follow-up-templates" element={<FollowUpTemplateList />} />
                       {/* 内容管理 */}
                       <Route path="/health/articles" element={<ArticleManageList />} />
                       <Route path="/health/articles/new" element={<ArticleEditor />} />